数理之美
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如何用图形方式表示平方和公式?
Asked Jun 22, 2024
Modified Jul 2, 2024
Viewed 21
polynomial
\( (a+b)^2=a^2+2ab+b^2 \)
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0
edited Jul 2, 2024
smithli
1
asked Jun 22, 2024
1 Answers
0
edited Jan 1, 1970
smithli
1
answered Jun 22, 2024